#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int sum = 0;
	int i = 1;
	while (i < 100)
	{
		sum = i;
		++i;
	}
	printf("sum = %d\n", sum);
	return 0;
	int month_arr[] = { 0,1,2,3,4,5,6,7,8,9,10,11,12 };

}